Originally posted by RemusX2
I am using the 6XXX Nvidia Drivers and my power supply is adequate... 480W Antec Neo Power... Super Nice PS... detachable cables. =] I like it. Are you running the supplied kernel or a self-compiled one?
This is a stock kernel. There are some alternative kernels available in urpmi, as well as precompiled nvidia drivers matching those kernels, maybe try those?
I remember ut2k4's stability varied with different nvidia drivers, try switching them around. Also, talk in nvidia's linux forum seems to have some indications that 6600GT might not be working as well as it should with current drivers.